$5x^4+\frac{3}{2}x^2-\frac{1}{2}x^4$
$7^4.7^4$
$4ab+7ab+ab$
$\lim_{k\to\infty}\left(1+\frac{2}{k}\right)^k$
$4ab+\left(a-2b\right)^2-a^2-4b^2$
$\left(+9\right)x\left(+7\right)$
$\int\:\frac{3x^2+x+12}{\left(x^2+5\right)\left(x-3\right)}dx$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!